diff options
Diffstat (limited to 'drivers/net/ethernet/freescale')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_mpc52xx.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/fman/mac.c | 9 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/gianfar.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/ucc_geth.c | 5 |
6 files changed, 13 insertions, 28 deletions
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 70aea9c274fe..aecc111fbe73 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -1665,6 +1665,7 @@ static void fec_get_mac(struct net_device *ndev) { struct fec_enet_private *fep = netdev_priv(ndev); unsigned char *iap, tmpaddr[ETH_ALEN]; + int ret; /* * try to get mac address in following order: @@ -1680,9 +1681,9 @@ static void fec_get_mac(struct net_device *ndev) if (!is_valid_ether_addr(iap)) { struct device_node *np = fep->pdev->dev.of_node; if (np) { - const char *mac = of_get_mac_address(np); - if (!IS_ERR(mac)) - iap = (unsigned char *) mac; + ret = of_get_mac_address(np, tmpaddr); + if (!ret) + iap = tmpaddr; } } diff --git a/drivers/net/ethernet/freescale/fec_mpc52xx.c b/drivers/net/ethernet/freescale/fec_mpc52xx.c index b3bad429e03b..02c47658a215 100644 --- a/drivers/net/ethernet/freescale/fec_mpc52xx.c +++ b/drivers/net/ethernet/freescale/fec_mpc52xx.c @@ -813,7 +813,6 @@ static int mpc52xx_fec_probe(struct platform_device *op) const u32 *prop; int prop_size; struct device_node *np = op->dev.of_node; - const char *mac_addr; phys_addr_t rx_fifo; phys_addr_t tx_fifo; @@ -891,10 +890,8 @@ static int mpc52xx_fec_probe(struct platform_device *op) * * First try to read MAC address from DT */ - mac_addr = of_get_mac_address(np); - if (!IS_ERR(mac_addr)) { - ether_addr_copy(ndev->dev_addr, mac_addr); - } else { + rv = of_get_mac_address(np, ndev->dev_addr); + if (rv) { struct mpc52xx_fec __iomem *fec = priv->fec; /* diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c index 901749a7a318..46ecb42f2ef8 100644 --- a/drivers/net/ethernet/freescale/fman/mac.c +++ b/drivers/net/ethernet/freescale/fman/mac.c @@ -605,7 +605,6 @@ static int mac_probe(struct platform_device *_of_dev) struct platform_device *of_dev; struct resource res; struct mac_priv_s *priv; - const u8 *mac_addr; u32 val; u8 fman_id; phy_interface_t phy_if; @@ -723,11 +722,9 @@ static int mac_probe(struct platform_device *_of_dev) priv->cell_index = (u8)val; /* Get the MAC address */ - mac_addr = of_get_mac_address(mac_node); - if (IS_ERR(mac_addr)) + err = of_get_mac_address(mac_node, mac_dev->addr); + if (err) dev_warn(dev, "of_get_mac_address(%pOF) failed\n", mac_node); - else - ether_addr_copy(mac_dev->addr, mac_addr); /* Get the port handles */ nph = of_count_phandle_with_args(mac_node, "fsl,fman-ports", NULL); @@ -853,7 +850,7 @@ static int mac_probe(struct platform_device *_of_dev) if (err < 0) dev_err(dev, "fman_set_mac_active_pause() = %d\n", err); - if (!IS_ERR(mac_addr)) + if (!is_zero_ether_addr(mac_dev->addr)) dev_info(dev, "FMan MAC address: %pM\n", mac_dev->addr); priv->eth_dev = dpaa_eth_add_device(fman_id, mac_dev); diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c index 78e008b81374..6ee325ad35c5 100644 --- a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c +++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c @@ -918,7 +918,6 @@ static int fs_enet_probe(struct platform_device *ofdev) const u32 *data; struct clk *clk; int err; - const u8 *mac_addr; const char *phy_connection_type; int privsize, len, ret = -ENODEV; @@ -1006,9 +1005,7 @@ static int fs_enet_probe(struct platform_device *ofdev) spin_lock_init(&fep->lock); spin_lock_init(&fep->tx_lock); - mac_addr = of_get_mac_address(ofdev->dev.of_node); - if (!IS_ERR(mac_addr)) - ether_addr_copy(ndev->dev_addr, mac_addr); + of_get_mac_address(ofdev->dev.of_node, ndev->dev_addr); ret = fep->ops->allocate_bd(ndev); if (ret) diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index 3ec4d9fddd52..339f9567ef9d 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -640,7 +640,6 @@ static phy_interface_t gfar_get_interface(struct net_device *dev) static int gfar_of_init(struct platform_device *ofdev, struct net_device **pdev) { const char *model; - const void *mac_addr; int err = 0, i; phy_interface_t interface; struct net_device *dev = NULL; @@ -782,11 +781,8 @@ static int gfar_of_init(struct platform_device *ofdev, struct net_device **pdev) if (stash_len || stash_idx) priv->device_flags |= FSL_GIANFAR_DEV_HAS_BUF_STASHING; - mac_addr = of_get_mac_address(np); - - if (!IS_ERR(mac_addr)) { - ether_addr_copy(dev->dev_addr, mac_addr); - } else { + err = of_get_mac_address(np, dev->dev_addr); + if (err) { eth_hw_addr_random(dev); dev_info(&ofdev->dev, "Using random MAC address: %pM\n", dev->dev_addr); } diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c index ef4e2febeb5b..e0936510fa34 100644 --- a/drivers/net/ethernet/freescale/ucc_geth.c +++ b/drivers/net/ethernet/freescale/ucc_geth.c @@ -3562,7 +3562,6 @@ static int ucc_geth_probe(struct platform_device* ofdev) struct resource res; int err, ucc_num, max_speed = 0; const unsigned int *prop; - const void *mac_addr; phy_interface_t phy_interface; static const int enet_to_speed[] = { SPEED_10, SPEED_10, SPEED_10, @@ -3733,9 +3732,7 @@ static int ucc_geth_probe(struct platform_device* ofdev) goto err_free_netdev; } - mac_addr = of_get_mac_address(np); - if (!IS_ERR(mac_addr)) - ether_addr_copy(dev->dev_addr, mac_addr); + of_get_mac_address(np, dev->dev_addr); ugeth->ug_info = ug_info; ugeth->dev = device; |